S. No. | Stations | Latitude | Longitude | Depth | Sediment texture |
1. | Snob Island | 11˚34.112' | 92˚34.631' | 15 m | Sandy with coral rubbles |
2. | Grub Island | 11˚35.474' | 92˚35.712' | 22 m | Carboneferous sand with coral rubbles |
3. | Boat Island | 11˚30.679' | 92˚34.076' | 20 m | Fine sand |
4. | Hobday Island | 11˚33.982' | 92˚37.154' | 15 m | Coral rubble with sand |
5. | Belle Island | 11˚33.854' | 92˚33.906' | 15 m | Fine carboneferous sand to coral rubbles |
6. | Jolly Buoy Island | 11˚30.663' | 92˚37.022' | 20 m | Fine carboneferous sand to coral rubbles |